【摘要】 结合室内激光跟踪探测器仿真测试中脉冲激光目标指示信号的发射、传播和探测过程,探讨1.06μm波长脉冲激光大气传输中气溶胶米氏(Mie)散射对激光探测和跟踪的影响规律。通过建立室内气溶胶散射模型,进行激光指示散射信号传输的建模与仿真计算。数学仿真和实际测试数据的对比分析表明,该计算模型具有较高精度,为设计激光跟踪探测器探测和跟踪仿真测试布局和采取减小散射影响措施提供了参考。更多还原

【Abstract】 Based on the laser signal’s emission,propagation and detection during the in-door laser simulation,the effects of the aerosol’s Mie scattering is provided for the 1.06μm laser signals.By the construction of the models of the indoor aerosol’s scattering,the laser designator’s propagation simulation and calculation are carried out.Finally,the discussions related to the arrangement and the methods to reduce the effects of the scattering are delivered in terms of the analysis of and verification by practical measure data.更多还原